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Operators allow you to construct an expression, using one or more arguments.

 

Binary Operators

 

Most operators are binary (ie. they use 2 arguments).

a + b
a < b
div b

Unary Operators

 

Some operators are unary.

inc(a)
dec(a)

and some can be both depending on the context :

-a
a - b

The operators defined for the macro language are covered in the following sections.